//
// DotNetNuke - http://www.dotnetnuke.com
// Copyright (c) 2002-2010
// by Perpetual Motion Interactive Systems Inc. ( http://www.perpetualmotion.ca )
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//

using System;
using System.Web.UI;
using DotNetNuke.Common.Utilities;
namespace DotNetNuke.UI.WebControls
{
	[ToolboxData("<{0}:IntegerEditControl runat=server></{0}:IntegerEditControl>")]
	public class IntegerEditControl : EditControl
	{
		public IntegerEditControl()
		{
			this.SystemType = "System.Int32";
		}
		protected override string StringValue {
			get { return IntegerValue.ToString(); }
			set {
				int setValue = Int32.Parse(value);
				this.Value = setValue;
			}
		}
		protected int IntegerValue {
			get {
				int intValue = Null.NullInteger;
				try {
					intValue = Convert.ToInt32(Value);
				} catch (Exception ex) {
				}
				return intValue;
			}
		}
		protected int OldIntegerValue {
			get {
				int intValue = Null.NullInteger;
				try {
					intValue = Convert.ToInt32(OldValue);
				} catch (Exception ex) {
				}
				return intValue;
			}
		}
		protected override void OnDataChanged(EventArgs e)
		{
			PropertyEditorEventArgs args = new PropertyEditorEventArgs(Name);
			args.Value = IntegerValue;
			args.OldValue = OldIntegerValue;
			args.StringValue = StringValue;
			base.OnValueChanged(args);
		}
		protected override void RenderEditMode(System.Web.UI.HtmlTextWriter writer)
		{
			ControlStyle.AddAttributesToRender(writer);
			writer.AddAttribute(HtmlTextWriterAttribute.Type, "text");
			writer.AddAttribute(HtmlTextWriterAttribute.Size, "5");
			writer.AddAttribute(HtmlTextWriterAttribute.Value, StringValue);
			writer.AddAttribute(HtmlTextWriterAttribute.Name, this.UniqueID);
			writer.RenderBeginTag(HtmlTextWriterTag.Input);
			writer.RenderEndTag();
		}
	}
}
